The Schneider Electric Compact NSX400HB1 circuit breaker, identified by part number LV433620, is a moulded case circuit breaker (MCCB) designed for robust electrical protection. This unit integrates a MicroLogic 2.3 electronic trip unit, providing advanced overcurrent and short-circuit detection capabilities essential for safeguarding industrial power distribution systems. Its design prioritizes both operational safety and efficient space utilization within electrical panels.

Technical details

• Series: Compact NSX400HB1
• Type: Moulded Case Circuit Breaker (MCCB)
• Current Rating: 250 A
• Number of Poles: 3
• Trip Unit: MicroLogic 2.3 electronic trip unit
• Breaking Capacity: Optimized for high breaking capacity (specific rating requires datasheet verification)
• Configuration: Three-dimensional (3D) pole configuration
• Mounting Type: Fixed installation
• Terminal Type: Screw terminals
• Standards Compliance: IEC 60947-2 (specific compliance details require datasheet verification)

Applications & compatibility

This circuit breaker is commonly deployed in medium-voltage distribution switchboards and motor control centers across various industrial sectors. It is suitable for protecting circuits in applications such as manufacturing plants, data centers, and infrastructure projects where reliable and precise overcurrent protection is paramount. Compatibility with specific Schneider Electric NSX system components should be verified against the manufacturer's documentation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric LV433620 or contact our technical team for cross-reference assistance with compatible Compact NSX series components.